added random asset pickerto avServer

.gitignore

@@ -1,3 +1,4 @@
 server
 .vscode
 .DS_Store
+package.jpg

avatarServer.c

@@ -5,6 +5,7 @@
 #include <netinet/in.h>
 #include <string.h>
 #include <fcntl.h>
+#include <time.h>
 
 #define PORT 8080
 
@@ -16,6 +17,8 @@ int main(int argc, char const *argv[])
     int addrlen = sizeof(address);
     char buffer[1024];
     char *overMessage = "over";
+    char files[3][64] = {{"assets/test.jpg"}, {"assets/test1.jpg"}, {"assets/test2.jpg"}};
+    srand(time(NULL));
 
     // Creating socket file descriptor
     if ((server_fd = socket(AF_INET, SOCK_STREAM, 0)) == 0)
@@ -49,7 +52,7 @@ int main(int argc, char const *argv[])
         exit(EXIT_FAILURE);
     }
     printf("accepted\n");
-    int avatar_fd = open("assets/test.jpg", O_RDONLY);
+    int avatar_fd = open(files[rand() % 3], O_RDONLY);
     if (avatar_fd < 0)
     {
         return -1;
@@ -60,5 +63,8 @@ int main(int argc, char const *argv[])
         send(new_socket, buffer, sizeof(buffer), 0);
     }
     send(new_socket, overMessage, sizeof(overMessage), 0);
+
+    close(server_fd);
+    close(new_socket);
     return 0;
 }